[alsa-devel] SOLVED Re: snd_pcm_hw_params_set_format fails with invalid argument

[Takashi Iwai]

At Mon, 6 Aug 2007 09:22:01 -0700,
stan wrote:
> 
> On Mon, 6 Aug 2007 09:04:57 -0700
> stan <stanl at cox.net> wrote:
> 
> > I downloaded the hg alsa-lib snapshot of July 14, 2007, compiled it,
> > (on Fedora 7 you will have to make a link to compile,
> > cd /usr/include
> > ln -s python2.5 python)
> > and linked my program against it.  It works again so the issue has
> > been fixed in the latest version of alsa lib.  Any estimate of when
> > this version will be released for public consumption?  My app is dead
> > in the water with the current version of alsa, so anyone trying to
> > use it will have a terrible user experience.  :-(  I want to give
> > some indication of when people can expect it to start working again.
> > In the meantime I'll create instructions on how to install the hg
> > version to usr/local and change the library linking.
> > 
> > Thanks.
> > 
> For anyone interested, these are the formats that fail in 1.0.14 final
> 
> Value of last format 43
> test of sample format 14 failed (Invalid argument)
> test of sample format 15 failed (Invalid argument)
> test of sample format 16 failed (Invalid argument)
> test of sample format 17 failed (Invalid argument)
> test of sample format 18 failed (Invalid argument)
> test of sample format 19 failed (Invalid argument)
> test of sample format 23 failed (Invalid argument)
> test of sample format 24 failed (Invalid argument)
> test of sample format 25 failed (Invalid argument)
> test of sample format 26 failed (Invalid argument)
> test of sample format 27 failed (Invalid argument)
> test of sample format 28 failed (Invalid argument)
> test of sample format 29 failed (Invalid argument)
> test of sample format 30 failed (Invalid argument)
> test of sample format 31 failed (Invalid argument)
> Format returned (0)
> 
> 
> and these are the formats that fail in the hg version.
> 
> Value of last format 43
> test of sample format 18 failed (Invalid argument)
> test of sample format 19 failed (Invalid argument)
> test of sample format 23 failed (Invalid argument)
> test of sample format 24 failed (Invalid argument)
> test of sample format 25 failed (Invalid argument)
> test of sample format 26 failed (Invalid argument)
> test of sample format 27 failed (Invalid argument)
> test of sample format 28 failed (Invalid argument)
> test of sample format 29 failed (Invalid argument)
> test of sample format 30 failed (Invalid argument)
> test of sample format 31 failed (Invalid argument)
> Format returned (16)

Could you give me the simple test case for checking the same thing on
my system?


thanks,

Takashi